flow-runtime-validators
Common validators for use with flow-runtime.
See the docs at https://codemix.github.io/flow-runtime/#/flow-runtime-validators
Installation
npm install flow-runtime-validators
or
yarn add flow-runtime-validators
Usage
import t from 'flow-runtime';
import * as validators from 'flow-runtime-validators';
type EmailAddress = string;
EmailAddress.addConstraint(
validators.length({max: 250}),
validators.email()
);
EmailAddress.assert("foo@example.com"); // ok
EmailAddress.assert("nope.com"); // throws